Pet feeder



FIG. 1 is a reduced perspective view of a pet feeder showing my new design;

FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image thereof;

FIG. 3 is a right elevational view thereof, the left elevational view being a mirror image thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is bottom view thereof.

The portions shown in broken line are not claimed. 

The ornamental design for a pet feeder, as shown and described. 